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Property profile & analytics
OFF-MARKET
Estimated value
$580,000
Investment properties
1728 Ritner St Philadelphia, PA 19145-4300
Entity Owned
1-yr Hold
~
Est. High Equity
Property ID
US73-1318342
Property profile
Verified
Property type
Investment properties
Use group
OFFICE/RESIDENTIAL (MIXED USE)
Year built
1920
Construction
MASONRY/CONCRETE MASONRY UNITS (CMUS)
Total area
3,600 SF
Lot
0.03 ac (1,300 SF)
Zoning code
RSA5
APN
87-1-5357-60
UPID
US73-1318342
Cap rate & NOI
Priority signal for investors
Implied cap rate, NOI & suggested price
Cap rate vs submarket · NOI estimate · 3 price anchors
Implied cap rate, NOI & suggested price
Cap vs submarket · NOI estimate · 3 price anchors
Value estimations
Realmo proprietary · 4 methods
AI Approach
AI
$580k
CAP Approach
CAP
$660k
Comparable Approach
Comparable
$525k
Blend (final)
Blend
$580k
Owner & transaction history
South Light Investment INC · 1 yrs held
South Light Investment INC
since 2024
Last sale
$580,000
1 recorded transaction
Zoning & alternative use
RSA5 · Philadelphia, PA
Permitted uses
Permitted uses
Allowed · conditional · prohibited
Top alternative use upside
Office building
$915,000
+78.0%
Medical building
$885,000
+71.8%
Neighborhood: shopping center
$670,000
+29.8%
Cap rate
Implied · in-place · derived from last sale + estimated NOI
Implied Cap rate
#1
Implied · in-place · NOI ÷ last sale
In-place · derived from last sale + estimated NOI
Cap rate, NOI & submarket benchmark
Implied cap rate vs Philadelphia submarket · NOI estimate · Typical band, median & reading
Implied cap rate, NOI & submarket benchmark
Cap vs Philadelphia submarket · NOI estimate · typical band, median & reading
Refine your cap rate
8-question underwriting flow
1.
Property current status — Going-In vs Stabilized
2.
Price for denominator — asking / offer / market
3.
Leasing status & lease structure (NNN / Gross)
4.
Tenant risk profile & vacancy assumption
5.
Upload T12 / rent roll / OM (optional)
Refine in 60 seconds, get exact suggested price
T12 upload · Submarket benchmarks · Sensitivity grid
Suggested price · 3 cap rate anchors
Income approach @ 5% / 7% / 9% — aggressive / typical / conservative
Suggested price at 5% / 7% / 9% cap
Aggressive / typical / conservative · Implied $/SF per anchor · Sensitivity grid
Suggested price at 5% / 7% / 9% cap
Aggressive / typical / conservative · implied $/SF · sensitivity
Value
AI, CAP & Alternative Use estimations · Realmo proprietary blendValue Estimations
Based on Realmo’s proprietary methodology
AI Approach
Method
Estimation
Statistic approach
$580,000
ML approach
$580,000
CAP Approach
CAP Return
Estimation
6%
$715,000
6.5%
$660,000
7%
$610,000
Alternative Use
Use
Estimation
COMMERCIAL (GENERAL)
$515,000
Current use
OFFICE BUILDING
$915,000
Change: +78% · Conversion: Easy
MEDICAL BUILDING
$885,000
Change: +72% · Conversion: Easy
NEIGHBORHOOD: SHOPPING CENTER
$670,000
Change: +30% · Conversion: Difficult
RETAIL STORES
$615,000
Change: +20% · Conversion: Easy
AUTO REPAIR, GARAGE
$570,000
Change: +10% · Conversion: Difficult
WAREHOUSE, STORAGE
$465,000
Change: -10% · Conversion: Difficult
Blend value · Realmo final
$580k
Range $522k – $638k · ±10% · vs last sale $580k (Dec 24 2024)
Last sale anchor
$580k
Dec 24 2024
Realmo estimate · informational only.
These numbers are calculated by our models from public records and may not reflect actual market value.
Not an appraisal.
Verify with a licensed appraiser before transacting. Realmo accepts no liability for divergence from real-world outcomes.
View the full estimation — every method, every assumption
Confidence drivers & risk notes · Custom comparable set · Free for first 3 / day
Full estimation methodology
Every method · every assumption · confidence drivers
Price per SF
Sale + rent benchmarks
Subject property
$161 / SF
Submarket sale & rent benchmarks
Median sale $/SF · Asking & closed rent · Submarket vacancy
Submarket sale & rent benchmarks
Median sale $/SF · asking & closed rent · submarket vacancy
Property tax & assessments
Tax year 2023Property tax & assessments
Tax year 2023
Tax billed
$6,849
Tax year 2023
Assessed value
$489,300
Assessed 2023
Previous assessed
$489,300
+0.0% YoY
Effective rate
1.40%
On assessed value
Assessed land
$97,860
Assessed improvement
$391,440
Land market value
$97,860
Improvement market value
$391,440
Total market value
$489,300
Applied tax rate
26.0000
Comparables
6 recent transactions · within 1.5 miComparable in this city
6 recent transactions
Comparable in this City
Similar Nearby for Sale
Similar Nearby for Lease
Recent comparable sales
Sale price & price/SF · Sale date & distance · Adjustments & confidence
Recent comparable sales
Sale price & $/SF · sale date & distance · adjustments
Property description
Physical attributes from public recordsBuilding & lot
Public records
Property type
Investment properties
Use group
OFFICE/RESIDENTIAL (MIXED USE)
Status
Off-Market
Year built
1920
Construction
MASONRY/CONCRETE MASONRY UNITS (CMUS)
Heating
YES
Stories
3
Total area
3,600 SF
Lot
0.03 ac (1,300 SF)
Zoning code
RSA5
APN
87-1-5357-60
UPID
US73-1318342
Jurisdiction
PHILADELPHIA
Metro division
PHILADELPHIA, PA METROPOLITAN DIVISION
Zoning & alternative use
RSA5 · Philadelphia, PA
Zoning RSA5 · permitted uses
RSA5 · Philadelphia, PA
Permitted & conditional uses
Allowed uses · Special-permit conditions · Prohibited uses
Permitted & conditional uses
Allowed · special-permit conditions · prohibited
Philadelphia. Always verify with local authorities before improvements.
Alternative use value scenarios
Repositioning upside vs current use
COMMERCIAL (GENERAL) Current
Est. value
$515,000
OFFICE BUILDING
Est. value
$915,000
MEDICAL BUILDING
Est. value
$885,000
NEIGHBORHOOD: SHOPPING CENTER
Est. value
$670,000
RETAIL STORES
Est. value
$615,000
AUTO REPAIR, GARAGE
Est. value
$570,000
WAREHOUSE, STORAGE
Est. value
$465,000
COMMERCIAL (GENERAL) Current
OFFICE BUILDING
MEDICAL BUILDING
NEIGHBORHOOD: SHOPPING CENTER
RETAIL STORES
AUTO REPAIR, GARAGE
WAREHOUSE, STORAGE
Alternative use deep dive — conversion cost, permits, timeline
Conversion cost estimate · Permit path & risks · Stabilized NOI per option
Alternative use deep dive
Conversion cost · permit path · stabilized NOI per option
Building & site characteristics
From public records
Year built
1920
Construction
MASONRY/CONCRETE MASONRY UNITS (CMUS)
Heating
YES
Stories
3
Lot
0.03 ac
Current owner
From public records · entity-resolved
South Light Investment INC
Entity
Mailing address
1728 W RITNER ST, PHILADELPHIA, PA 19145-4300
Mailing matches property
Yes
Owner-occupied
Yes
Ownership since
2024
Owner contacts — direct phone, email, and related entities
Decision-maker phone · Verified email · Related entities & filings
Owner contacts
Email · phone · related entities
Sales History
1 recorded event · public records
Date
Price
Buyer
Seller
Deed Type
Mortgage
Dec 24, 2024
$580,000
South Light Investment INC
Angela Carabello
Deed
$435,000 · Parke Bank
Coming soon
Costs & Benchmarks
Operating expenses, capex projections, utility benchmarks, and submarket comparables — all in one view.
Coming soon
Risks
Flood, climate, environmental, title, and tenant-concentration risk — surfaced with mitigations and source citations.
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